Components can be divided into two categories: standard components and optional components.

Standard accessories refer to auxiliary parts provided with the product. Although the standard configurations vary among different models, common components include memory and paper trays. Naturally, the size of the memory and the capacity of the paper tray differ with each model. The details of the standard configuration can be found by consulting the product manual. The absence of the standard configuration may somewhat affect the product's usage and performance.

Optional accessories are parts that enhance product functionality and performance, beyond the standard configuration, and are purchased separately. Unlike the standard configuration, the use of optional accessories does not affect the basic operation of the product.